<template>
  <div class="page">
    <el-form :inline="true" v-if="searchVisible" class="query-form m-b-10" ref="searchForm" :model="searchForm" @keyup.enter="refreshList()" @submit.prevent>
      <!-- 搜索框-->
      <el-form-item prop="project.id" label="项目：">
        <GridSelect title="选择项目" placeholder="请选择项目" labelName='projectName' labelValue='id' v-model="searchForm.project.id" :limit="1" :columns="[
                    {
                      prop: 'id',
                      label: '主键'
                    },
                    {
                      prop: 'projectName',
                      label: '项目名称'
                    }
                    ]" :searchs="[{                      prop: 'projectName',                      label: '项目名称'                    }                    ]" :api="projectMainService">
        </GridSelect>
      </el-form-item>
         <el-form-item prop="project.office.id" label="承办部门：">
        <office-select v-model="searchForm.project.office.id" type="2" />
      </el-form-item>
       <el-form-item prop="status" label="状态：">
        <el-select v-model="searchForm.status" placeholder="请选择状态">
          <el-option v-for="item in $dictUtils.getDictList('cost_type')" :key="item.value" :label="item.label" :value="item.value"></el-option>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="refreshList()" icon="search">查询</el-button>
        <el-button type="default" @click="resetSearch()" icon="refresh-right">重置</el-button>
      </el-form-item>
    </el-form>

    <div class="jp-table">
      <vxe-toolbar ref="projectCostToolbar" :refresh="{query: refreshList}" import export print custom>
        <template #buttons>

          <el-button v-if="hasPermission('cost:projectCost:del')" type="danger" icon="del-filled" @click="del()"
            v-show="$refs.projectCostTable && $refs.projectCostTable.getCheckboxRecords().length > 0" plain>删除</el-button>
        </template>
        <template #tools>
          <vxe-button type="text" :title="
					searchVisible ? '收起检索' : '展开检索'
				" icon="vxe-icon-search" class="tool-btn" @click="searchVisible = !searchVisible"></vxe-button>
          <vxe-button type="text" title="下载导入模板" v-if="hasPermission('cost:projectCost:import')" icon="vxe-button--icon vxe-icon-file-excel"
            class="tool-btn m-l-0" @click="downloadTpl()">
          </vxe-button>
        </template>
      </vxe-toolbar>
      <div class="jp-table-body">
        <vxe-table border="inner" auto-resize resizable height="auto" :loading="loading" size="small" ref="projectCostTable" show-header-overflow show-overflow
          highlight-hover-row :menu-config="{}" :print-config="{}" :import-config="{
		importMethod: importMethod,
		types: ['csv', 'xls', 'xlsx'],
		remote: true,
	}" @sort-change="sortChangeHandle" :expand-config="{accordion: true, lazy: true,loadMethod:detail}" :sort-config="{remote:true}" :data="dataList"
          :checkbox-config="{}">
          <vxe-column type="seq" width="40"></vxe-column>
          <vxe-column type="checkbox" width="40px"></vxe-column>

          <vxe-column field="project.projectName" sortable title="项目名称">
          </vxe-column>
          <vxe-column field="project.office.name" sortable title="承办部门">
          </vxe-column>
      
          <vxe-column field="status" sortable title="状态">
           <template #default="{ row }">
          <el-tag :type="row.status==1?'primary':'success'">{{ $dictUtils.getDictLabel("cost_type", Number(row.status), '-') }}</el-tag>
          </template>
          </vxe-column>
          <vxe-column fixed="right" align="center" width="200" title="操作">
            <template #default="{ row }">
              <el-button v-if="hasPermission('cost:projectCost:view')" type="primary" text icon="view-filled" @click="view(row.id)">操作</el-button>
              <el-button v-if="hasPermission('cost:projectCost:del')" type="danger" text icon="del-filled" @click="del(row.id)">删除</el-button>
            </template>
          </vxe-column>
        </vxe-table>
        <vxe-pager background size="small" :current-page="tablePage.currentPage" :page-size="tablePage.pageSize" :total="tablePage.total"
          :page-sizes="[10, 20, 100, 1000, {label: '全量数据', value: 1000000}]" :layouts="['PrevPage', 'JumpNumber', 'NextPage', 'FullJump', 'Sizes', 'Total']"
          @page-change="currentChangeHandle">
        </vxe-pager>
      </div>
    </div>
    <!-- 弹窗, 新增 / 修改 -->
    <ProjectCostForm ref="projectCostForm" @refreshDataList="refreshList"></ProjectCostForm>
  </div>
</template>

<script>
import ProjectCostForm from './ProjectCostForm'
import projectCostService from '@/api/cost/projectCostService'
import GridSelect from '@/components/gridSelect'
import projectMainService from '@/api/project/projectMainService'
import OfficeSelect from '@/components/officeSelect'
export default {
  data() {
    return {
      searchVisible: true,
      searchForm: {
        project: {
          id: '',
          office:{
          id:''
        }
        },
        status:'',
       
      },
      projectMainService: projectMainService,
      dataList: [],
      tablePage: {
        total: 0,
        currentPage: 1,
        pageSize: 10,
        orders: [{ column: "a.create_time", asc: false }],
      },
      loading: false
    }
  },
  components: {
    GridSelect,
    ProjectCostForm,
    OfficeSelect
  },
  created() {
    this.refreshList()
  },
  mounted() {
    this.$nextTick(() => {
      // 将表格和工具栏进行关联
      const $table = this.$refs.projectCostTable
      const $toolbar = this.$refs.projectCostToolbar
      $table.connect($toolbar)
    })
  },
  activated() {
    
  },
  methods: {
    // 获取数据列表
    refreshList() {
      this.loading = true
      projectCostService.list({
        'current': this.tablePage.currentPage,
        'size': this.tablePage.pageSize,
        'orders': this.tablePage.orders,
        isSubmit: 1,
        ...this.searchForm
      }).then((data) => {
        this.dataList = data.records
        this.tablePage.total = data.total
        this.loading = false
      })
    },
    // 当前页
    currentChangeHandle({ currentPage, pageSize }) {
      this.tablePage.currentPage = currentPage
      this.tablePage.pageSize = pageSize
      this.refreshList()
    },
    // 排序
    sortChangeHandle(obj) {
      this.tablePage.orders = [];
      if (obj.order != null) {
        this.tablePage.orders = [{ column: obj.column.sortBy || this.$utils.toLine(obj.property), asc: obj.order === "asc" }];
      } else {
        this.tablePage.orders = [{ column: "a.create_time", asc: false }];
      }
      this.refreshList();
    },
    // 新增
    add() {
      this.$refs.projectCostForm.init('add', '')
    },
    // 修改
    edit(id) {
      id = id || this.$refs.projectCostTable.getCheckboxRecords().map(item => {
        return item.id
      })[0]
      this.$refs.projectCostForm.init('edit', id)
    },
    // 查看
    view(id) {
      // this.$refs.projectCostForm.init('view', id)
      this.$router.push("/buildingcost/buildingcost?costId=" + id)
    },
    // 删除
    del(id) {
      let ids = id || this.$refs.projectCostTable.getCheckboxRecords().map(item => {
        return item.id
      }).join(',')
      this.$confirm(`确定删除所选项吗?`, '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        this.loading = true
        projectCostService.delete(ids).then((data) => {
          this.$message.success(data)
          this.refreshList()
          this.loading = false
        })
      })
    },
    // 查看详情
    detail({ row }) {
      return new Promise(resolve => {
        projectCostService.queryById(row.id).then((data) => {
          this.dataList.forEach((item) => {
            if (item.id === row.id) {
              item.costEquipmentDTOList = data.costEquipmentDTOList
              item.costConstructionDTOList = data.costConstructionDTOList
              item.costSafetyDTOList = data.costSafetyDTOList
              item.costResearchDTOList = data.costResearchDTOList
              item.costManagementDTOList = data.costManagementDTOList
              item.costOtherDTOList = data.costOtherDTOList
            }
          })
          resolve()
        })
      })
    },
    // 下载模板
    downloadTpl() {
      this.loading = true
      projectCostService
        .exportTemplate()
        .then((data) => {
          // 将二进制流文件写入excel表，以下为重要步骤
          this.$utils.downloadExcel(data, "成本导入模板");
          this.loading = false
        })
        .catch(function (err) {
          this.loading = false
          if (err.response) {
            console.log(err.response);
          }
        });
    },

    // 自定义服务端导入
    importMethod({ file }) {
      // 处理表单
      const formBody = new FormData();
      formBody.append("file", file);
      this.loading = true
      projectCostService.importExcel(formBody).then((result) => {
        this.$message.success({
          dangerouslyUseHTMLString: true,
          message: result,
        });
        this.refreshList();
      });
    },
    // 自定义服务端导出
    exportMethod({ options }) {
      // 传给服务端的参数
      const params = {
        current: this.tablePage.currentPage,
        size: this.tablePage.pageSize,
        orders: this.tablePage.orders,
        ...this.searchForm,
        filename: options.filename,
        sheetName: options.sheetName,
        isHeader: options.isHeader,
        original: options.original,
        mode: options.mode,
        selectIds:
          options.mode === "selected"
            ? options.data.map((item) => item.id)
            : [],
        exportFields: options.columns.map(
          (column) => column.property && column.property.split(".")[0]
        ),
      };
      this.loading = true;
      return projectCostService
        .exportExcel(params)
        .then((data) => {
          // 将二进制流文件写入excel表，以下为重要步骤
          this.$utils.downloadExcel(data, options.filename);
          this.loading = false;
        })
        .catch(function (err) {
          if (err.response) {
            console.log(err.response);
          }
        });
    },
    resetSearch() {
      this.$refs.searchForm.resetFields()
      this.refreshList()
    }
  }
}
</script>

